The first observation of optical hexagons in a medium with local photorefractive response - in LiNbO3:Fe with dominating photovoltaic charge transport - is reported. The optimum conditions for hexagon observation are revealed and discussed.

© 1999 Optical Society of America

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription